JailBreak & Unlock iPhone 3G with 3.1.3 & iOS 4.0 [Keep 3G Data]

After the release of new iOS 4.0 lots of people are still confused if they should upgrade to iOS 4.0 or not. And will it be unlockable? Answer is yes, Here is best and most easy Guide.

If You Face Any Trouble in Unlocking or JailBreaking Any iPhone, You Could Get Lifetime support and Exclusive Unlocking Tools for Just One time pay – Click Here

If you have iPhone 3G o any older version like 3.0.0 or 3.1.2 or 3.1.3 you could upgrade to 4.0 without any tension. JailBreaking & Unlocking iPhone 3G never been such easier. Now you could unlock and use any SIM. Here will will also focus on tips how you could keep 3G or EDGE data networking working too, as latest JailBreaking tools sometime destroy 3G data connectivity.

1. First Download Latest Firmware iOS 4.0 from here(iOS 4 Final Version [Download]) And update your iPhone via iTune to iOS 4.0

2. Get This specific version of RedSn0w
RedSn0w 0.9.5B5 for Windows
RedSn0w 0.9.5B5 for Mac(No Live Free Link)

3. Follow this Guide – Jailbreak iOS 4.0 with Redsn0w. (Just Follow the guide, dont download anything from that post.). Now you will have JailBroken 4.0. You will get hactivated also with this JailBreak.

4. Now Unlock using this Guide – Unlock iPhone 4, 3G & 3GS On iOS 4.0 With UltraSn0w

For Using this Unlock tool you need WiFi network. Ther is one lcick Windows toos too, but which is only for UnlockAlliPhone.com Premium User.

You could always get support from UnlockAlliPhone.com about any Unlock & JailBreak issue of any model of iPhone including iPhone 2G,3G & 3GS and also upcoming iPhone 4. They provide Premium Members Support for life time. Means just pay one time a small fee and you will receive support(real human support – avg response time 2 hour) for all present & future version of iPhone.

M Asif Rahman

M Asif Rahman is the Founder and Editor-in-chief of TheTechJournal. He describes himself as WordPress Enthusiast, Entrepreneur, Workaholic and Loving Man. He loves to read and passionate about creativity. He has his own blog. You could follow him on Twitter or Google+.

This Post Has 6 Comments

  1. Phil

    I just followed these steps and i have now fully installed os4 on my iphone 16gb 3g. I am using Vodafone as well. unlocked it with the steps in this post. works well!!!

  2. Gurmeet Bedi

    Good for You Phil …

    But i have questions for you . . .

    1. Did you downgrade your baseband before unlocking ?
    2. Your phone model no. starts with MB or MC ?
    3. Which version of Readsn0w your used ?
    4. Last most important : Is Internet through Data Cellular is running properly and have you tried internet tethering through USB or Bluetooth on iOS 4.0 ?

    Please i know its too many questions but please help me.


  3. P03t

    SCAMMERS!!! Dont fall for it! I bought their UNLOCK and received an email with a link to empty pages with NO UNLOCK and PwnageTool software. I filed a claim via PAYPAL and they said THEY WILL NOT COVER IT.. Dont Buy!

  4. Ocotopas

    my Iphone crashed today ..what a crappy day trying not to upgrade from 3.12 to 4.01 I was left with no choice 4.01 luckily im with att lv Steve Jobs but screw u too at the same time but thanks to our lovely nerds the Devteam ultrazn0w jailbreak works

  5. Vk_my74

    I want to unlock my iphone 4g ( at&t via t-mobile ) who is help me,

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